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Question

What is an event in delegation event model used by Java programming language?

a.

An event is an object that describes a state change in a source

b.

An event is an object that describes a state change in processing

c.

An event is an object that describes any change by the user and system

d.

An event is a class used for defining object, to create events

Answer: (a).An event is an object that describes a state change in a source

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Q. What is an event in delegation event model used by Java programming language?

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